GCD of 628, 281, 96, 520 Calculator

Given Input numbers are 628, 281, 96, 520

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Divisors of 281

List of positive integer divisors of 281 that divides 281 without a remainder.

1, 281

Divisors of 96

List of positive integer divisors of 96 that divides 96 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Greatest Common Divisior

We found the divisors of 628, 281, 96, 520 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 628, 281, 96, 520 is 1.

Therefore, GCD of numbers 628, 281, 96, 520 is 1

Given Input Data is 628, 281, 96, 520

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 281 is 281

Prime Factorization of 96 is 2 x 2 x 2 x 2 x 2 x 3

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(628, 281) = 176468

GCD(628, 281) = ( 628 x 281 ) / 176468

GCD(628, 281) = 176468 / 176468

GCD(628, 281) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 96

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 96) = 96

GCD(1, 96) = ( 1 x 96 ) / 96

GCD(1, 96) = 96 / 96

GCD(1, 96) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 520

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

GCD(1, 520) = 520 / 520

GCD(1, 520) = 1

GCD of 628, 281, 96, 520 is 1

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1. What is the GCD of 628, 281, 96, 520?

GCD of 628, 281, 96, 520 is 1

2. Where do I get the detailed procedure to find GCD of 628, 281, 96, 520?

You can find a detailed procedure to find GCD of 628, 281, 96, 520 on our page.

3. How to find GCD of 628, 281, 96, 520 on a calculator?

You can find the GCD of 628, 281, 96, 520 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.